// AirMap Platform SDK
// Copyright © 2018 AirMap, Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the License);
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//   http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an AS IS BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <airmap/grpc/method_invocation.h>

#include <iostream>

std::ostream& airmap::grpc::operator<<(std::ostream& out, MethodInvocation::State state) {
  switch (state) {
    case MethodInvocation::State::ready:
      return out << "ready";
    case MethodInvocation::State::streaming:
      return out << "streaming";
    case MethodInvocation::State::finished:
      return out << "ready";
  }

  return out;
}
